1 files changed, 0 insertions, 77 deletions
diff --git a/test/math/eexp.c b/test/math/eexp.c
deleted file mode 100644
index 14ea9899d..000000000
--- a/test/math/eexp.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*							xexp.c		*/
-/* exponential function check routine */
-/* by Stephen L. Moshier. */
-
-
-#include "ehead.h"
-
-/*
-extern int powinited;
-extern short maxposint[], maxnegint[];
-*/
-
-void eexp( x, y )
-unsigned short *x, *y;
-{
-unsigned short num[NE], den[NE], x2[NE];
-long i;
-unsigned short sign, expchk;
-
-/* range reduction theory: x = i + f, 0<=f<1;
- * e**x = e**i * e**f 
- * e**i = 2**(i/log 2).
- * Let i/log2 = i1 + f1, 0<=f1<1.
- * Then e**i = 2**i1 * 2**f1, so
- * e**x = 2**i1 * e**(log 2 * f1) * e**f.
- */
-/*
-if( powinited == 0 )
-	initpow();
-*/
-if( ecmp(x, ezero) == 0 )
-	{
-	emov( eone, y );
-	return;
-	}
-emov(x, x2);
-expchk = x2[NE-1];
-sign = expchk & 0x8000;
-x2[NE-1] &= 0x7fff;
-
-/* Test for excessively large argument */
-expchk &= 0x7fff;
-if( expchk > (EXONE + 15) )
-	{
-	eclear( y );
-	if( sign == 0 )
-		einfin( y );
-	return;
-	}
-
-eifrac( x2, &i, num );		/* x = i + f		*/
-
-if( i != 0 )
- {
- ltoe( &i, den );		/* floating point i	*/
- ediv( elog2, den, den );	/* i/log 2		*/
- eifrac( den, &i, den );	/* i/log 2  =  i1 + f1	*/
- emul( elog2, den, den );	/* log 2 * f1		*/
- eadd( den, num, x2 );		/* log 2 * f1  + f	*/
- }
-
-/*x2[NE-1] -= 1;*/
-eldexp( x2, -1L, x2 ); /* divide by 2 */
-etanh( x2, x2 );	/* tanh( x/2 )			*/
-eadd( x2, eone, num );	/* 1 + tanh			*/
-eneg( x2 );
-eadd( x2, eone, den );	/* 1 - tanh			*/
-ediv( den, num, y );	/* (1 + tanh)/(1 - tanh)	*/
-
-/*y[NE-1] += i;*/
-if( sign )
-	{
-	ediv( y, eone, y );
-	i = -i;
-	}
-eldexp( y, i, y );	/* multiply by 2**i */
-}